at_theme-1.4.1/at_core/templates/block/block--local-actions-block.html.twig

{%- extends "block.html.twig" -%}
{#
/**
 * @file
 * Theme override for local actions (primary admin actions.)
 */
#}
{%- block content -%}
  {%- if content -%}
    <nav class="action-links">{{ content }}</nav>
  {%- endif -%}
{%- endblock -%}